Results 241 to 250 of about 90,750 (294)

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

Advanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal, Jan Kubíček, Jana Bahrová, Alice Varyšová, Martin Augustýnek, Marek Penhaker, Juraj Timkovič   +6 more
wiley   +1 more source

Radiation Mapping: A Gaussian Multi-Kernel Weighting Method for Source Investigation in Disaster Scenarios. [PDF]

Sensors (Basel)
Zhang S, Liu Q, Chen J, Cao Y, Wang G.
europepmc   +1 more source

Towards Advanced Intelligent and Perceptive Soft Grippers

Advanced Intelligent Systems, EarlyView.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim, Hayeon Shin, Seik Park, Changbeom Shim, Seonggun Joe   +4 more
wiley   +1 more source

XGBoost-Based Digital Twin Model for Predicting Trajectory Errors in a Hexapod Coordinated Machining System Using Positioning Accuracy and Vibration Data. [PDF]

Sensors (Basel)
Xing K, Feng M, Bonev IA, Champliaud H, Cheriet M, Liu Z.   +5 more
europepmc   +1 more source

A radial basis function method for noisy global optimisation. [PDF]

Math Program
Banholzer D, Fliege J, Werner R.
europepmc   +1 more source

Research on digital twin diagnosis model for the thermal-electric field of high-voltage switchgears. [PDF]

Sci Rep
Ding F, Ma Y, Li X, Huang J, Kang J.
europepmc   +1 more source

Performance enhancement of photovoltaic thermal collectors using water based MnO₂ nanofluids and machine learning models. [PDF]

Sci Rep
Rajakumar MP, Senthil Kumar S, Srimanickam B, Srividhya S, Elangovan K, Kaliappan N, Kamakshi Priya K.   +6 more
europepmc   +1 more source

A Laplacian-based framework for finite element human body model positioning. [PDF]

Front Bioeng Biotechnol
Chen S, Li X.
europepmc   +1 more source

Visual Predictive Control for Robotics with RBF-EKF Coupled State-Disturbance Estimation and Task-Oriented K-Means Clustering. [PDF]

Sensors (Basel)
Ji P, Wang H, Ren W, Han Y, Cao M.
europepmc   +1 more source

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VOLATILITY SMILE INTERPOLATION WITH RADIAL BASIS FUNCTIONS

International Journal of Theoretical and Applied Finance, 2022
The Radial Basis Functions (RBF) interpolation is a popular approximation technique used to smooth scattered data in various dimensions. This study uses RBF interpolation to interpolate the volatility skew of the S&P500 index options. The interpolated skews are used to construct the risk-neutral densities of the index and its local volatility ...
HERMANN AZEMTSA DONFACK, CELESTIN WAFO SOH, ANTONIE KOTZE   +2 more
openaire   +2 more sources